<p>The choice of engines with a six-cylinder in-line petrol unit and the well-proven AMG 4.0-litre V8 biturbo unit with an output of up to 639 hp and 900 newton metres of torque is likewise decidedly versatile. AMG-specific technology such as the fully variable 4MATIC+ all-wheel drive, the AMG rear axle steering and the new drive program-specific agility function AMG Dynamics also allows superior performance on the racetrack. As the Mercedes-AMG GT 63 S 4MATIC+, the 4-door coupé sprints from 0 to 100 km/h in less than 3.4 second, and reaches an impressive top speed of 315 km/h. </p>